[PATCH 2/7] arm: at91: wdt: Rename regval in priv data to mr

[Zixun LI]

Use the name "mr" since we are referring to timer mode register.

Signed-off-by: Zixun LI <admin at hifiphile.com>
---
 arch/arm/mach-at91/include/mach/at91_wdt.h | 2 +-
 drivers/watchdog/at91sam9_wdt.c            | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-at91/include/mach/at91_wdt.h b/arch/arm/mach-at91/include/mach/at91_wdt.h
index 78ad0453fd9..a5accbae521 100644
--- a/arch/arm/mach-at91/include/mach/at91_wdt.h
+++ b/arch/arm/mach-at91/include/mach/at91_wdt.h
@@ -21,7 +21,7 @@
 
 struct at91_wdt_priv {
 	void __iomem *regs;
-	u32 regval;
+	u32 mr;
 };
 
 #endif
diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index c809a8936b8..dab7b6a9b8c 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -60,11 +60,11 @@ static int at91_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags)
 	 * Since WDV is a 12-bit counter, the maximum period is
 	 * 4096 / 256 = 16 seconds.
 	 */
-	priv->regval = AT91_WDT_MR_WDRSTEN	/* causes watchdog reset */
+	priv->mr = AT91_WDT_MR_WDRSTEN	/* causes watchdog reset */
 		| AT91_WDT_MR_WDDBGHLT		/* disabled in debug mode */
 		| AT91_WDT_MR_WDD(0xfff)	/* restart at any time */
 		| AT91_WDT_MR_WDV(ticks);	/* timer value */
-	writel(priv->regval, priv->regs + AT91_WDT_MR);
+	writel(priv->mr, priv->regs + AT91_WDT_MR);
 
 	return 0;
 }
@@ -74,8 +74,8 @@ static int at91_wdt_stop(struct udevice *dev)
 	struct at91_wdt_priv *priv = dev_get_priv(dev);
 
 	/* Disable Watchdog Timer */
-	priv->regval |= AT91_WDT_MR_WDDIS;
-	writel(priv->regval, priv->regs + AT91_WDT_MR);
+	priv->mr |= AT91_WDT_MR_WDDIS;
+	writel(priv->mr, priv->regs + AT91_WDT_MR);
 
 	return 0;
 }
-- 
2.49.0